It is not in scale

It is in exact scale

It uses compass to draw

It uses ruler to draw

Ruler and compasses

Pencil and eraser

Bow compasses and ruler

Lengthening bar and compasses

From top to bottom

From bottom to top

From center to ends

From ends to center

From right to left

From centre to both side

From left right

From ends to center

Circle

Parrellogram

Triangle

Pentagon